On Sat, May 17, 2014 at 06:06:41PM -0400, D. Hugh Redelmeier wrote: > An 11 year old version of FreeS/WAN: > > Usage: pluto [--help] [--version] [--optionsfrom <filename>] \ > [--nofork] [--stderrlog] [--noklips] [--uniqueids] \ > [--interface <ifname>] [--ikeport <port-number>] \ > [--ctlbase <path>] \ > [--secretsfile <secrets-file>] [--policygroupsdir <policygroups-dir>] > \ > [--adns <pathname>] \ > [--debug-none] [--debug-all] \ > [--debug-raw] [--debug-crypt] [--debug-parsing] [--debug-emitting] \ > [--debug-control] [--debug-klips] [--debug-dns] [ --debug-private] > FreeS/WAN 2.02-pre1 > > > Libreswan from Fedora 20's updates repo. Notice how wide it is. > > Usage: pluto [--help] [--version] \ > [--config <filename>][--vendorid <vendorid>] [--nofork] [--stderrlog] > [--logfile <filename>] [--plutostderrlogtime] [--force_busy] [--nocrsend] > [--strictcrlpolicy] [--crlcheckinterval] [--uniqueids] [--use-klips] > [--use-netkey] [--use-mast] [--use-bsdkame] [--use-nostack] \ > [--interface <ifname|ifaddr>] [--ikeport <port-number>] [--natikeport > <port-number>][--listen <ifaddr>] \ > [--ctlbase <path>] \ > [--perpeerlogbase <path>] [--perpeerlog] \ > [--coredir <dirname>] [--noretransmits][--statsbin <filename>] \ > [--secretsfile <secrets-file>] [--ipsecdir <ipsec-dir>] \ > [--adns <pathname>][--nhelpers <number>] \ > [--secctx_attr_value <number>] \ > [--debug-none] [--debug-all] \ > [--debug-raw] [--debug-crypt] [--debug-crypto] [--debug-parsing] > [--debug-emitting] \ > [--debug-control][--debug-lifecycle] [--debug-kernel] [--debug-x509] > [--debug-dns] [--debug-oppo] [--debug-oppoinfo] [--debug-dpd] [ > --debug-private] [ --debug-pfkey] [ --debug-nat-t] \ > [--nat_traversal] [--keep_alive <delay_sec>] \ > [--disable_port_floating] \ > [--virtual_private <network_list>] > Libreswan 3.8 > > Libreswan's current git head: > > Usage: pluto [--help] [--version] \ > [--leak-detective] [--config <filename>] [--vendorid <vendorid>] > [--nofork] [--stderrlog] [--logfile <filename>] [--plutostderrlogtime] > [--force-busy] [--nocrsend] [--strictcrlpolicy] [--crlcheckinterval] > [--uniqueids] [--use-klips] [--use-netkey] [--use-mast] [--use-bsdkame] > [--use-nostack] \ > [--interface <ifname|ifaddr>] [--ikeport <port-number>] [--natikeport > <port-number>][--listen <ifaddr>] \ > [--ctlbase <path>] \ > [--perpeerlogbase <path>] [--perpeerlog] \ > [--coredir <dirname>] [--noretransmits][--statsbin <filename>] \ > [--secretsfile <secrets-file>] [--ipsecdir <ipsec-dir>] \ > [--adns <pathname>][--nhelpers <number>] \ > [--debug-none] [--debug-all] \ > [--debug-raw] [--debug-crypt] [--debug-crypto] [--debug-parsing] > [--debug-emitting] \ > [--debug-control][--debug-lifecycle] [--debug-kernel] [--debug-x509] > [--debug-dns] [--debug-oppo] [--debug-oppoinfo] [--debug-dpd] [ > --debug-private] [ --debug-pfkey] [ --debug-nat-t] \ > [--keep-alive <delay_secs>] \ > [--virtual-private <network_list>] > Libreswan v3.8-842-g03cfc1b-master > > > My work-in-progress version: > > Usage: OBJ.linux.x86_64/programs/pluto/pluto [--help] [--version] > [--config <filename>] [--nofork] [--stderrlog] [--logfile <filename>] > [--plutostderrlogtime] [--force-busy] [--strictcrlpolicy] > [--crlcheckinterval <seconds>] [--uniqueids] [--use-nostack] > [--use-klips] [--use-netkey] [--use-mast] [--use-mastklips] > [--use-bsdkame] [--interface <ifname|ifaddr>] [--listen <ifaddr>] > [--ikeport <port-number>] [--natikeport <port-number>] > [--ctlbase <path>] [--secretsfile <secrets-file>] > [--perpeerlogbase <path>] [--perpeerlog] [--noretransmits] > [--dumpdir <dirname>] [--statsbin <filename>] > [--ipsecdir <ipsec-dir>] [--adns <pathname>] > [--keep-alive <delay_secs>] [--virtual-private <network_list>] > [--nhelpers <number>] [--vendorid <vendorid>] [--leak-detective] > [--debug-nattraversal] > [--debug-none] [--debug-all] [--debug-raw] [--debug-crypt] > [--debug-parsing] [--debug-emitting] [--debug-control] > [--debug-lifecycle] [--debug-kernel] [--debug-dns] [--debug-oppo] > [--debug-oppoinfo] [--debug-controlmore] [--debug-dpd] [--debug-x509] > [--debug-private] [--debug-pfkey] > [--impair-delay-adns-key-answer] [--impair-delay-adns-txt-answer] > [--impair-bust-mi2] [--impair-bust-mr2] [--impair-sa-creation] > [--impair-die-oninfo] [--impair-jacob-two-two] > [--impair-major-version-bump] [--impair-minor-version-bump] > [--impair-retransmits] [--impair-send-bogus-isakmp-flag] > [--impair-send-ikev2-ke] > Libreswan v3.8-840-g7facd26-dirty-master > > This last version is longer because the code automatically wraps at > character 72 (the initial tab is one character). > > There are actually fewer options in this list. That's because I > ditched some synonyms and some ignored options. > > There may be a few additions. Since (for the first time) help is > generated from the actual table used to parse options, only and all > real options are presented. > > There is a facility for marking an option that should start a line in > the --help output. I used it on the --debug-none and > --impair-delay-adns-key-answer options. > > I ditched the end-of-line \. Accidental, but seems like a good idea. > I wonder about the [ ]. > > It would be good to group and separate options to make the --help > output easier to understand. Suggestions are welcome.
If you wanted to be really nice you could check if the environment COLUMNS is set and the output is to a tty and then use the proper width, and otherwise fall back to fixed 72. I just happen to hate having my lines wasted, given those there are never enough of. But don't go to too much trouble for it. -- Len Sorensen _______________________________________________ Swan-dev mailing list [email protected] https://lists.libreswan.org/mailman/listinfo/swan-dev
